DOWN4SOUND JP1.2z3 GRAY | 1200W RMS - 4 2 1 ANY-OHM Amplifier

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  • Down4Sound JP1.2z3 GRAY | 1200W RMS - 4 2 1 ANY-OHM Amplifier
  • Down4Sound JP1.2z3 GRAY | 1200W RMS - 4 2 1 ANY-OHM Amplifier
  • Down4Sound JP1.2z3 GRAY | 1200W RMS - 4 2 1 ANY-OHM Amplifier
  • Down4Sound JP1.2z3 GRAY | 1200W RMS - 4 2 1 ANY-OHM Amplifier
MSRP: $399.99
— You save $130.00


Experience the epitome of style and performance with the DOWN4SOUND JP1.2z3 amplifier in stunning gloss white. Engineered to deliver uncompromising power and versatility, this amplifier is designed to excel in impedance configurations ranging from 4 ohms to 1 ohm, ensuring optimal performance in any setup.

Product Features:

  • Strappable Digital Monoblock Amplifier
  • Stable into 1 Ohm Mono Load
  • High-Speed MOSFET Power Supply
  • Variable Low Pass Filter
  • Variable Subsonic Filter
  • Variable Bass Boost
  • 4-Way Protection Circuits (Thermal, High & Low Voltage, Speaker Short, and DC)
  • Bass Remote with Voltmeter and Temperature Display
  • High Purity Copper Printed Circuit Board
  • 4 Gauge Power/Ground Terminals


  • Output Power:
    • 1200W x 1 @ 14.4V (1 Ohm)
    • 1200W x 1 @ 14.4V (2 Ohm)
    • 1200W x 1 @ 14.4V (4 Ohm)
    • 2400W x 1 Strapped
  • Frequency Response: 11Hz - 239Hz
  • Variable Filters:
    • Low Pass Filter: 35Hz - 250Hz
    • Subsonic Filter: 10Hz - 50Hz
    • Bass Boost: 0 - 9 dB
  • Input Sensitivity: 6V - 0.2V
  • Signal to Noise Ratio: 92dB
  • Total Harmonic Distortion (THD): Less than 0.1% @ 4 Ohms
  • Voltage Range: 9V - 15.5V
  • Fuse Ratings:
    • 190A (single)
    • 380A (strapped)
  • Dimensions: 9.05”L x 7.48”W x 2.24”H
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Warranty Information

Warranty Information

Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier.

All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our website. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior returning of the product or if no defect is found you are required to pay for return shipping only.

At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return!

*  Extended additional warranty purchased on amplifiers take in affect from the date of purchase and must also be stated on orginal sales invoice or receipt. 



Refund/Return Policy:


Down4Sound - Hours of Operation

Monday 6am - 9pm PDT
Tuesday 6am - 9pm PDT
Wednesday 6am - 9pm PDT
Thursday 6am - 9pm PDT
Friday 6am - 9pm PDT
Saturday 8am - 4pm PDT
Sunday Closed
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